[rules-users] Timestamp for processing Historical Data

Hi, I had a chance to go through the fusion sample. I tried the same example with another logfile as input Input: 1000 critical Symantec 5000 critical Symantec 6000 critical Symantec Here I set the timestamp as ( some date in the past + first column of the input). * Following is the simple DRL which has the rule to count number of OMTicket using sliding window. package* org.drools.examples.broker; * import* org.drools.examples.broker.model.OMTicket; * dialect* "mvel" * declare* OMTicket @role( event ) @timestamp (timestamp) @expires (1h) * end* * rule* "Count over last 5 seconds" * salience* 10 * no-loop* *true when * Number( $count : intValue ) *from* *accumulate* ( OMTicket($severity:severity) over window:time(5s) *from* entry-point "OM stream", count() ) * then* System.out.println("Number of Critical Tickets over last 5 seconds : " + $count); *end* Here, I just read and insert facts as events with no scheduling. But the ouput varies for each invocation and it is also not as expected. Am I missing any configuration here?